How to use 再也不
Subj. + 再也 + 不 + Verb Phrase + 了
再也不 emphatically rules out an action happening again. It often expresses a firm decision after an experience, but it can also describe an expectation or inability. A modal such as 会 or 想 can specify whether the statement concerns prediction, intention, or desire. Final 了 commonly marks the newly established situation.
再也没 looks backward from a reference point and says the action did not occur again during the following period. 从那以后 often establishes that starting point explicitly. Keep the negative choice aligned with the meaning: 不 commonly concerns a future stance or general nonoccurrence, while 没 reports what did not happen. The construction is stronger than simply saying the action happens infrequently.
Examples with pinyin and English
我再也不想看到你了！
I never want to see you again!
我再也不想跟你说话了。
I don't want to talk with you ever again.
我们再也不会相信你了！
We're not going to believe you ever again!
医生说她再也不能跳舞了。
The doctor said she will never be able to dance again.
从那以后，我再也没去过酒吧。
Since then, I've never been to a bar again.
What to remember
- 再也不 strongly excludes a recurrence.
- 再也没 reports no recurrence in a past period.
- 了 can mark the new state of affairs.
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Source and editorial notes
Explanation rewritten for Laowai. Examples are adapted from the Laowai English grammar curriculum, with editorial corrections where needed. The original curriculum credits AllSet Learning’s Chinese Grammar Wiki as used with permission. Read the retained source credits.
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